Description: There is a known issue where cable firmware with version "V001" may cause the USB programming cable to malfunction with LEDs light always on in certain scenario. Solution: The workaround is to update the cable firmware and FTDI firmware ...
The CrossLink device is programmable using SPI or I2C. Thus, the programming is supported through: 1. SPI/I2C-based embedded programming (SSPIEMBEDDED or I2CEMBEDDED) using an Embedded MCU, or 2. SPI/I2C operations through Lattice Diamond Programmer ...
The MACH4A5 is a 5V core device and cannot be programmed with an HW-USBN-2B cable. The HW-USBN-2B supports the programming of Lattice devices with a core voltage of up to 3.3V. Programming devices with a 5V core requires the HW-USBN-2A USB cable or ...
The maximum achievable Slave Serial Programming Interface (SSPI) programming frequency with HW-USBN-2A cable is 1.5 MHz, when the TCK value is either set to 0 or 1. For other values of TCK (2 to 10), the SSPI programming frequencies are listed below: ...
The VCC pin of the HW-USBN-2B programmer is an input probe. It detects what voltage is being used by your design. You may connect the VCC probe to the voltage used by Bank1 of your design (which is associated with SPI_SI, SPI_SO, SPI_SCK and SPI_SS ...